Zhejiang LEFOO Industrial Co., Ltd.

home products Extend Duty Pressure Switches Differential pressure switch

Differential pressure switch

Product Details:

Max. Working Pressure 5000Pa
Max. Current 1.5A
Max. Voltage 25VAC
Place of Origin China
Brand Name LEFOO
Model Number LF32

Payment & Shipping Terms:

Minimum Order Quantity: 100 Set/Sets
Payment Terms: L/C,D/A,D/P,T/T

Detailed Product Description


LF32 differential pressure switch / air flow switch is capable to sense tiny pressure change and widely used to control the flue of aerator, to monitor fan and air conditioner. It is also suitable for over heating protection and frost protection in industrial cooling system. Due to its outstanding design, the setpoint can be adjust visually.

LF32 Series pressure switch are UL, cUL and TUV CE approved.


 

Series No.

 LF32

 Media

  Air, non-combustible and non-aggressive gasses

 Max Operating Pressure

 5 kPa 

 Mounting position

 Diaphragm in any vertical plane

 Degree of protection

 IP54 (with cover)

 Operating Temperature 

 -40° C to 85° C

 Contact Arrangement

  SPST or SPDT

 Electrical Rating

   Resistance: Initial: <400 milliohms;

   1.5A (0.4A) @ 250V

 Terminals

 6.4 mm(0.25") copper alloy

 Connection

  6.0mm Dia. for tube connection 

 
 

Model

Pressure Range

Differential

Tolerance

LF32-02

20 ~ 200 Pa

10 Pa

+/-15% Max

LF32-03

30 ~300 Pa

10 Pa

+/-15% Max

LF32-04

40 ~400 Pa

20 Pa

+/-15% Max

LF32-05

50 ~ 500 Pa

20 Pa

+/-15% Max

LF32-10

200 ~ 1000 Pa

100 Pa

+/-15% Max

LF32-25

500 ~ 2500 Pa

150 Pa

+/-15% Max

 
Conversion:  1"W.C.= 1 inch/H2O=249Pa   1mbar=100Pa   

Differential pressure switch Differential pressure switch

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Company Info

Zhejiang LEFOO Industrial Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Wenzhou
Province/State: Zhejiang
Country/Region : China (Mainland)

Business Type:Manufacturer

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